Malicious
Malicious

PE Executable
MD5: 997352f25957b1c049ba69156c1e3cdc
Size: 65.54 KB
application/x-dosexec
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Symbol Obfuscation Score Low
MD5 997352f25957b1c049ba69156c1e3cdc
Sha1 30a8e072e7f687a1f6eacee82cb16f5cac879a9a
Sha256 20ecb87866b8002d5bdc52a3db1f13d3d12825eebe86864ede4fdef9140e8d98
Sha384 e8d2d581011b7795229291d8e93034a054195796f5f5684bb3efbfb7fddac361cab5fb25d4a6a31c2706198b4174bf20
Sha512 3b396c03b3ea34413a6c841f249c9b2ab0763e4fcd55408c881c4a353ee81ab46bbe9340167763c4408b8dd000190b47c35840b638cbc2e9a3028cca2267576a
SSDeep 1536:AXb9cBDZ+uJDiLnyVfbbnwS8GmEIVclN:AXuDZlJ4n2fbbn/SY
TLSH 6C535A003788C966E2EE4AF4BDF2560006B5D5732102DB5E7CC414DBAB9EFC64A166FE
PeID
.NET executableMicrosoft Visual C# / Basic .NETMicrosoft Visual C# / Basic.NET / MS Visual Basic 2005 - ASL Microsoft Visual C# v7.0 / Basic .NETMicrosoft Visual Studio .NET
997352f25957b1c049ba69156c1e3cdc
Malicious
Structure
DosHeader
PE Header
Optional Header (x86)
Section Headers
.text
.rsrc
.reloc
Resources
RT_GROUP_CURSOR4
ID:0001
ID:0
RT_VERSION
ID:0001
ID:0
RT_MANIFEST
ID:0001
ID:0
Config. Field Value
Key (AES_256) Q1kzT3huhuhuhuhuhuhuhuhuhuhu
Pastebin -huhuhuhu
Certificate MIICMDhuhuhuhuhuhuhuhuhuhuhu
ServerSignature YMhHkJhuhuhuhuhuhuhuhuhuhuhu
Install thuhuhuhu
BDOS fhuhuhuhu
Anti-VM fhuhuhuhu
Install File sextohuhuhuhuhuhuhu
Install-Folder %Aphuhuhuhu
Ports 443,13huhuhuhuhuhuhuhuhuhuhu
Mutex SCD_Sohuhuhuhuhuhuhuhuhuhuhu
Version 1huhuhuhu
Delay 1huhuhuhu
Group Sthuhuhuhu
We extracted this malware's full configuration (C2, credentials, campaign IDs…).
Unlock with Essential
Name Value
Info
PE Detect: PeReader OK (file layout)
Module Name
sextop1.page.exe
Full Name
sextop1.page.exe
EntryPoint
System.Void Client.Program::Main()
Scope Name
sextop1.page.exe
Scope Type
ModuleDef
Kind
Windows
Runtime Version
v4.0.30319
Tables Header Version
512
WinMD Version
<null>
Assembly Name
sextop1.page
Assembly Version
1.0.7.0
Assembly Culture
<null>
Has PublicKey
False
PublicKey Token
<null>
Target Framework
.NETFramework,Version=v4.0
Total Strings
157
Main Method
System.Void Client.Program::Main()
Main IL Instruction Count
77
Main IL 
ldc.i4.0 <null>
stloc.0 <null>
br IL_0015: ldloc.0
ldc.i4 1000
call System.Void System.Threading.Thread::Sleep(System.Int32)
ldloc.0 <null>
ldc.i4.1 <null>
add <null>
stloc.0 <null>
ldloc.0 <null>
ldsfld System.String Client.Settings::De_lay
call System.Int32 System.Convert::ToInt32(System.String)
blt.s IL_0007: ldc.i4 1000
call System.Boolean Client.Settings::InitializeSettings()
brtrue IL_0032: nop
ldc.i4.0 <null>
call System.Void System.Environment::Exit(System.Int32)
nop <null>
ldsfld System.String Client.Settings::An_ti
call System.Boolean System.Convert::ToBoolean(System.String)
brfalse IL_0047: leave IL_0052
call System.Void Client.Helper.Anti_Analysis::RunAntiAnalysis()
leave IL_0052: call System.Void Client.Helper.A::B()
pop <null>
leave IL_0052: call System.Void Client.Helper.A::B()
call System.Void Client.Helper.A::B()
call System.Boolean Client.Helper.MutexControl::CreateMutex()
brtrue IL_0067: leave IL_0072
ldc.i4.0 <null>
call System.Void System.Environment::Exit(System.Int32)
leave IL_0072: nop
pop <null>
leave IL_0072: nop
nop <null>
ldsfld System.String Client.Settings::Anti_Process
call System.Boolean System.Convert::ToBoolean(System.String)
brfalse IL_0087: leave IL_0092
call System.Void Client.Helper.AntiProcess::StartBlock()
leave IL_0092: nop
pop <null>
leave IL_0092: nop
nop <null>
ldsfld System.String Client.Settings::BS_OD
call System.Boolean System.Convert::ToBoolean(System.String)
brfalse IL_00B1: leave IL_00BC
call System.Boolean Client.Helper.Methods::IsAdmin()
brfalse IL_00B1: leave IL_00BC
call System.Void Client.Helper.ProcessCritical::Set()
leave IL_00BC: nop
pop <null>
leave IL_00BC: nop
nop <null>
ldsfld System.String Client.Settings::In_stall
call System.Boolean System.Convert::ToBoolean(System.String)
brfalse IL_00D1: leave IL_00DC
call System.Void Client.Install.NormalStartup::Install()
leave IL_00DC: call System.Void Client.Helper.Methods::PreventSleep()
pop <null>
leave IL_00DC: call System.Void Client.Helper.Methods::PreventSleep()
call System.Void Client.Helper.Methods::PreventSleep()
call System.Boolean Client.Helper.Methods::IsAdmin()
brfalse IL_00F0: leave IL_00FB
call System.Void Client.Helper.Methods::ClearSetting()
leave IL_00FB: nop
pop <null>
leave IL_00FB: nop
nop <null>
call System.Boolean Client.Connection.ClientSocket::get_IsConnected()
brtrue IL_0110: leave IL_011B
call System.Void Client.Connection.ClientSocket::Reconnect()
call System.Void Client.Connection.ClientSocket::InitializeClient()
leave IL_011B: ldc.i4 5000
pop <null>
leave IL_011B: ldc.i4 5000
ldc.i4 5000
call System.Void System.Threading.Thread::Sleep(System.Int32)
br.s IL_00FB: nop
Module Name
sextop1.page.exe
Full Name
sextop1.page.exe
EntryPoint
System.Void Client.Program::Main()
Scope Name
sextop1.page.exe
Scope Type
ModuleDef
Kind
Windows
Runtime Version
v4.0.30319
Tables Header Version
512
WinMD Version
<null>
Assembly Name
sextop1.page
Assembly Version
1.0.7.0
Assembly Culture
<null>
Has PublicKey
False
PublicKey Token
<null>
Target Framework
.NETFramework,Version=v4.0
Total Strings
157
Main Method
System.Void Client.Program::Main()
Main IL Instruction Count
77
Main IL 
ldc.i4.0 <null>
stloc.0 <null>
br IL_0015: ldloc.0
ldc.i4 1000
call System.Void System.Threading.Thread::Sleep(System.Int32)
ldloc.0 <null>
ldc.i4.1 <null>
add <null>
stloc.0 <null>
ldloc.0 <null>
ldsfld System.String Client.Settings::De_lay
call System.Int32 System.Convert::ToInt32(System.String)
blt.s IL_0007: ldc.i4 1000
call System.Boolean Client.Settings::InitializeSettings()
brtrue IL_0032: nop
ldc.i4.0 <null>
call System.Void System.Environment::Exit(System.Int32)
nop <null>
ldsfld System.String Client.Settings::An_ti
call System.Boolean System.Convert::ToBoolean(System.String)
brfalse IL_0047: leave IL_0052
call System.Void Client.Helper.Anti_Analysis::RunAntiAnalysis()
leave IL_0052: call System.Void Client.Helper.A::B()
pop <null>
leave IL_0052: call System.Void Client.Helper.A::B()
call System.Void Client.Helper.A::B()
call System.Boolean Client.Helper.MutexControl::CreateMutex()
brtrue IL_0067: leave IL_0072
ldc.i4.0 <null>
call System.Void System.Environment::Exit(System.Int32)
leave IL_0072: nop
pop <null>
leave IL_0072: nop
nop <null>
ldsfld System.String Client.Settings::Anti_Process
call System.Boolean System.Convert::ToBoolean(System.String)
brfalse IL_0087: leave IL_0092
call System.Void Client.Helper.AntiProcess::StartBlock()
leave IL_0092: nop
pop <null>
leave IL_0092: nop
nop <null>
ldsfld System.String Client.Settings::BS_OD
call System.Boolean System.Convert::ToBoolean(System.String)
brfalse IL_00B1: leave IL_00BC
call System.Boolean Client.Helper.Methods::IsAdmin()
brfalse IL_00B1: leave IL_00BC
call System.Void Client.Helper.ProcessCritical::Set()
leave IL_00BC: nop
pop <null>
leave IL_00BC: nop
nop <null>
ldsfld System.String Client.Settings::In_stall
call System.Boolean System.Convert::ToBoolean(System.String)
brfalse IL_00D1: leave IL_00DC
call System.Void Client.Install.NormalStartup::Install()
leave IL_00DC: call System.Void Client.Helper.Methods::PreventSleep()
pop <null>
leave IL_00DC: call System.Void Client.Helper.Methods::PreventSleep()
call System.Void Client.Helper.Methods::PreventSleep()
call System.Boolean Client.Helper.Methods::IsAdmin()
brfalse IL_00F0: leave IL_00FB
call System.Void Client.Helper.Methods::ClearSetting()
leave IL_00FB: nop
pop <null>
leave IL_00FB: nop
nop <null>
call System.Boolean Client.Connection.ClientSocket::get_IsConnected()
brtrue IL_0110: leave IL_011B
call System.Void Client.Connection.ClientSocket::Reconnect()
call System.Void Client.Connection.ClientSocket::InitializeClient()
leave IL_011B: ldc.i4 5000
pop <null>
leave IL_011B: ldc.i4 5000
ldc.i4 5000
call System.Void System.Threading.Thread::Sleep(System.Int32)
br.s IL_00FB: nop
Key (AES_256) MUTEXmalicious
Q1kzT3huhuhuhuhuhuhuhuhuhuhu
Ports PORTmalicious
4huhuhuhu
Ports PORTmalicious
1huhuhuhu
Ports PORTmalicious
1huhuhuhu
Ports PORTmalicious
4huhuhuhu
Ports PORTmalicious
8huhuhuhu
Ports PORTmalicious
8huhuhuhu
Mutex MUTEXmalicious
SCD_Sohuhuhuhuhuhuhuhuhuhuhu
Full artefact values (URLs, paths, registry keys, scripts…) are available with Essential.
Unlock with Essential
997352f25957b1c049ba69156c1e3cdc
Malicious
Structure
DosHeader
PE Header
Optional Header (x86)
Section Headers
.text
.rsrc
.reloc
Resources
RT_GROUP_CURSOR4
ID:0001
ID:0
RT_VERSION
ID:0001
ID:0
RT_MANIFEST
ID:0001
ID:0
Config. Field Value
Key (AES_256) Q1kzT3huhuhuhuhuhuhuhuhuhuhu
Pastebin -huhuhuhu
Certificate MIICMDhuhuhuhuhuhuhuhuhuhuhu
ServerSignature YMhHkJhuhuhuhuhuhuhuhuhuhuhu
Install thuhuhuhu
BDOS fhuhuhuhu
Anti-VM fhuhuhuhu
Install File sextohuhuhuhuhuhuhu
Install-Folder %Aphuhuhuhu
Ports 443,13huhuhuhuhuhuhuhuhuhuhu
Mutex SCD_Sohuhuhuhuhuhuhuhuhuhuhu
Version 1huhuhuhu
Delay 1huhuhuhu
Group Sthuhuhuhu
We extracted this malware's full configuration (C2, credentials, campaign IDs…).
Unlock with Essential
Key (AES_256) MUTEXmalicious
Q1kzT3huhuhuhuhuhuhuhuhuhuhu
997352f25957b1c049ba69156c1e3cdc
Ports PORTmalicious
4huhuhuhu
997352f25957b1c049ba69156c1e3cdc
Ports PORTmalicious
1huhuhuhu
997352f25957b1c049ba69156c1e3cdc
Ports PORTmalicious
1huhuhuhu
997352f25957b1c049ba69156c1e3cdc
Ports PORTmalicious
4huhuhuhu
997352f25957b1c049ba69156c1e3cdc
Ports PORTmalicious
8huhuhuhu
997352f25957b1c049ba69156c1e3cdc
Ports PORTmalicious
8huhuhuhu
997352f25957b1c049ba69156c1e3cdc
Mutex MUTEXmalicious
SCD_Sohuhuhuhuhuhuhuhuhuhuhu
997352f25957b1c049ba69156c1e3cdc
Full artefact values (URLs, paths, registry keys, scripts…) are available with Essential.
Unlock with Essential
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